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General

Steve Hawley was the flight engineer on the STS-93 Columbia mission that carried Chandra into space in 1999. Before that he was on four previous shuttle flights, one in 1990 to deploy the Hubble Space Telescope, and one in 1997 to assist in making major upgrades and repairs to Hubble. His role in the deployment of two of the most productive telescopes ever has secured him an important place in the history of astronomy.

At a recent symposium celebrating 15 years of Chandra Science, Steve sat down over breakfast to talk about his illustrious career so far, and plans for the future.

Steve Hawley

When did you first think you wanted to be an astronaut?

SH: I wanted to be astronomer since I was very young. My grandfather taught physics at a small college in Kansas. He used to say, "In physics, you learn how to think." In astronomy you can learn how the universe works just by looking. And I was drawn to become an astronaut NASA, because NASA is a great organization because they try to do things that have never been done before.

At the Chandra X-ray Center, we take pride in promoting and supporting women in science, technology, engineering, mathematics (STEM) whenever we can. (Did you know that Belinda Wilkes is the first woman to be the director of a Great Observatory?) There are so many women who have been crucial to the Chandra project that we have put together a series of profiles called “Women in the High-Energy Universe.”

Unfortunately, many girls and women still feel marginalized or excluded from STEM fields. We noticed a new project by Amy Poehler’s Smart Girls that is trying to change that called #ScienceWoman. By teaming up with PBS Digital Studios and the “It’s Okay to be Smart” web series, they are asking for people to submit videos of the women in science who have inspired them: http://amysmartgirls.com/2015/02/sciencewoman/

2015 has been declared the International Year of Light and Light-based Technologies (#IYL2015) by the United Nations. Working for NASA’s Chandra X-ray Observatory, a space-based telescope that observes X-rays from the Universe, we talk about light all the time. X-rays are a kind of light. There are many different kinds of light that make up the electromagnetic spectrum, from radio waves to gamma rays, but only one that human eyes can detect naturally (known as optical, or visible, light).

Caption: This illustration shows the full range of the electromagnetic spectrum, in order of increasing frequency or energy, from radio waves, to microwave, to infrared, to visible or optical, to ultraviolet, to X rays, to gamma rays.
Image file: http://lightexhibit.org/images/featured/about_light.jpg
Image Credit: NASA/CXC/M.Weiss

The year of 2015 has been declared the International Year of Light (IYL) by the United Nations. Organizations, institutions, and individuals involved in the science and applications of light will be joining together for this yearlong celebration to help spread the word about the wonders of light.

In many ways, astronomy uses the science of light. By building telescopes that can detect light in its many forms, from radio waves on one end of the "electromagnetic spectrum" to gamma rays on the other, scientists can get a better understanding of the processes at work in the Universe.

For many, it might be hard to imagine living a life without computers and technology. In fact, it’s become so much a part of our society that we may not realize how dependent we are on technology.

But who does the work that enables these computers to fit into our daily lives? Who gets to learn how to code? A project called “Hour of Code” as well as Computer Science Education Week is seeking to address that question by increasing access to coding opportunities for elementary, middle and high school students, and particularly girls and underrepresented students of color.

A couple of weeks ago, the "15 Years of Science with Chandra" symposium was held in Boston, Mass. It was foremost a chance to bring scientists together who are doing some of the most fascinating research with Chandra on everything from black holes to neutron stars to dark matter.

On April 20, 2014, Harvey Tananbaum stepped down after 23 years as director of the Chandra X-ray Center (CXC). This event was duly noted in various press releases, but its significance may not have been widely appreciated.

Peter Edmonds is the Chandra Press Scientist and, in addition to his work on publicizing Chandra science, has been heavily involved with the Chandra's Senior Review proposal since 2008.

In science, "peer review" is used to describe a process that determines whether a research paper should be published in a journal. One or more experts review the paper and determine its fate: are the results and discussion reliable and do they meet the publication standards of the journal?

We are very proud to announce that the Chandra X-ray Center's Dr. Christine Jones is the recipient of the 2013 Secretary's Distinguished Research Lecture Award from the Smithsonian Institution.

The award recognizes a scholar's sustained achievement in research, long-standing investment in the Smithsonian, outstanding contribution to a field, and ability to communicate research to a non-specialist audience.

Christine has been part of the Chandra family since before "Chandra" even existed. She started her work in the field of X-ray astronomy as an undergraduate at Harvard. With the 1970 launch of Uhuru, the first satellite devoted exclusively to X-ray astronomy, Christine studied Cygnus X-1, a binary X-ray source in which a black hole orbits a normal star.

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